Culligan 301 Replacement Water Filter

The Culligan CUL-301 Water Filter has been discontinued. Purchase the alternate CUL-201 water filter. The CUL-201 water filter does not remove as many contaminants as the CUL-301, but the CUL-201 only needs to be replaced every year, compared to replacing the CUL-301 every 6 months. The CUL-101 is also a compatible replacement for the CUL-301, but removes even less contaminants than both the CUL-301 and the CUL-201.

• Culligan 301 Water Filter Specs:
• Operating pressure range: 5-120 psig (30-830 kPA)
• Minimum operating temperature: 33 F. (1 C)
• Maximum operating temperature: 100 F. (38 C)
• Rated Service Flow Rate: 0.5 gpm (1.9 L/min)

• Culligan 301 Replacement Filter Information:
• The Culligan 301 filters are easy to install in Culligan System 301 under sink water filter systems. Two filters are required for the Culligan 301 system.
• The Culligan 301 filters require regular replacement of the filter cartridge to maintain proper operation. Varying chlorine, sediment, or organic substance level may affect replacement frequency.
• When used in the Culligan 301 System, both filter cartridges must be changed at least every 500 gallons or every 6 months: whichever occurs first, or whenever you detect a change in taste, odor, or decrease in water flow.
• When the Culligan 301 filter is used in the Aqua-Cleer VOC Filter System, the cartridge must be replaced after 250 gallons or 4 months of use, whichever comes first.

Instructions

1. 1. Turn off the water supply to the filter
2. 2. Open the filter faucet
3. 3. Remove the U-clip and top cap of the filter housing
4. 4. Remove and discard the used filter cartridge
5. 5. Install new filter cartridge and reassemble the system
6. 6. Turn on the water supply and flush the filter